Change selection by deleting and inserting new row in user_rosters

src/data_storage.py

@@ -24,12 +24,15 @@ def update_selection(user_id: str, position_id: str, player_id: str):
     with get_db_connection() as con:
         cur = con.cursor()
         cur.execute(
-            f"""REPLACE INTO user_rosters (user_id, position_id, player_id )
+            f"""DELETE FROM user_rosters where user_id = {user_id} and position_id = '{position_id}'
+                    """
+        )
+        cur.execute(
+            f"""INSERT INTO user_rosters (user_id, position_id, player_id )
                     VALUES({user_id}, '{position_id}', '{player_id}')
                     """
         )
 
-
 def get_user_team(user_id):
     with get_db_connection() as con:
         cur = con.cursor()